Executive Summary

Informations
Name CVE-2022-26766 First vendor Publication 2022-05-26
Vendor Cve Last vendor Modification 2022-06-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A certificate parsing issue was addressed with improved checks. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. A malicious app may be able to bypass signature validation.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26766

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-295 Certificate Issues

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1
Application 1
Os 3
Os 172
Os 205
Os 40
Os 51
Os 13

Sources (Detail)

Source Url
MISC https://support.apple.com/en-us/HT213253
https://support.apple.com/en-us/HT213254
https://support.apple.com/en-us/HT213255
https://support.apple.com/en-us/HT213256
https://support.apple.com/en-us/HT213257
https://support.apple.com/en-us/HT213258

Alert History

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Date Informations
2022-08-10 02:11:55
  • Multiple Updates
2022-06-08 17:27:10
  • Multiple Updates
2022-05-27 09:27:14
  • Multiple Updates
2022-05-27 00:27:08
  • First insertion